Foot scrubber



FIG. 1 is a top plan view of the foot scrubber showing my new design.

FIG. 2 is a bottom plan view thereof.

FIG. 3 is an elevational view of one side thereof.

FIG. 4 is an elevational view of the opposite side thereof.

FIG. 5 is an elevational view of one end thereof.

FIG. 6 is an elevational view of the opposite end thereof. 

The ornamental design for a foot scrubber, substantially as shown and described. 